Philips TDA1020 User Manual Download

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DATA SHEET

Product specification
File under Integrated Circuits, IC01

November 1982

INTEGRATED CIRCUITS

TDA1020
12 W car radio power amplifier

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Summary of Contents for TDA1020

Page 1: ...DATA SHEET Product specification File under Integrated Circuits IC01 November 1982 INTEGRATED CIRCUITS TDA1020 12 W car radio power amplifier ...

Page 2: ...supply voltage is increased above 18 V 45 V the device will not be damaged load dump protected Also a short circuiting of the output to ground a c will not destroy the device Thermal protection is built in As a special feature the circuit has a low stand by current possibility The TDA1020 is pin to pin compatible with the TDA1010 QUICK REFERENCE DATA PACKAGE OUTLINE 9 lead SIL plastic SOT110B SOT1...

Page 3: ...radio power amplifier TDA1020 PINNING 1 Negative supply substrate 2 Output power stage 3 Positive supply VP 4 Bootstrap 5 Ripple rejection filter 6 Input power stage 7 Output preamplifier 8 Input preamplifier 9 Negative supply Fig 1 Internal block diagram the heavy lines indicate the signal paths ...

Page 4: ...g pin 3 VP max 18 V Supply voltage non operating VP max 28 V Supply voltage load dump VP max 45 V Non repetitive peak output current IOSM max 6 A Total power dissipation see derating curves Fig 2 Storage temperature range Tstg 55 to 150 C Crystal temperature Tc max 150 C Short circuit duration of load behind output electrolytic capacitor at 1 kHz sine wave overdrive 10 dB V 14 4 V tsc max 100 hour...

Page 5: ...VP 6 to 18 V Repetitive peak output current IORM 4 A Total quiescent current at VP 14 4 V Itot typ 30 mA at VP 18 V Itot typ 40 mA Output power at dtot 10 with bootstrap note 1 VP 14 4 V RL 2 Ω Po 10 W typ 12 W VP 14 4 V RL 4 Ω Po 6 W typ 7 W VP 14 4 V RL 8 Ω Po typ 3 5 W Output power at dtot 1 with bootstrap note 1 VP 14 4 V RL 2 Ω Po typ 9 5 W VP 14 4 V RL 4 Ω Po typ 6 W VP 14 4 V RL 8 Ω Po typ ...

Page 6: ...e substrate pin 9 Input impedance preamplifier Zi typ 40 kΩ 28 to 52 kΩ power amplifier Zi typ 40 kΩ 28 to 52 kΩ Output impedance preamplifier Zo typ 2 0 kΩ 1 4 to 2 6 kΩ power amplifier Zo typ 50 mΩ Output voltage r m s value at dtot 1 preamplifier note 2 Vo rms 1 V typ 1 5 V Frequency response B 50 Hz to 25 kHz Noise output voltage r m s value note 3 RS 0 Ω Vn rms typ 0 3 mV 0 5 mV RS 8 2 kΩ Vn ...

Page 7: ...November 1982 7 Preliminary Specification Philips Semiconductors Product specification 12 W car radio power amplifier TDA1020 Fig 3 Test circuit 1 With RL 2 Ω preferred value of C8 2200 µF ...

Page 8: ...7 8 0 A4 15 8 15 4 1 40 1 14 0 67 0 50 1 40 1 14 0 48 0 38 21 8 21 4 21 4 20 7 6 48 6 20 3 4 3 2 2 54 1 0 5 9 5 7 4 4 4 2 3 9 3 4 15 1 14 9 Q 1 75 1 55 DIMENSIONS mm are the original dimensions Note 1 Plastic or metal protrusions of 0 25 mm maximum per side are not included 2 75 2 50 SOT110 1 92 11 17 95 02 25 0 5 10 mm scale 0 25 w D E A A c A2 3 A4 q 1 q 2 L Q w M b b1 b2 D1 P q 1 Z e 1 9 P seat...

Page 9: ...he package below the seating plane or not more than 2 mm above it If the temperature of the soldering iron bit is less than 300 C it may remain in contact for up to 10 seconds If the bit temperature is between 300 and 400 C contact may be up to 5 seconds DEFINITIONS LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances devices or systems where malfunction of ...

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